3 years ago

In right triangle ABC, B is the right triangle and m C = 30. If AC = 10 what is AB?

Mathematics

1 answer:

nekit [7.7K]3 years ago

4 0

Using the law of sins:

Sin(angle) = Opposite Leg / Hypotenuse

Sin(30) = AB /10

Solve for AB:

AB = 10 * sin(30)

AB = 10 * 1/2

AB = 5

The answer is A.

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